کسب‌وکارهای خانوادگی و بین‌المللی­‌شدن آن‌ها توجه روزافزونی را به خود جلب کرده است. در طی سال‌ها پژوهشگران سعی کرده‌اند ویژگی‌های مختلف شرکت‌های که موفقیت بازارهای بین‌المللی کمک می‌کنند، شناسایی کنند. این پژوهش بر خانواده‌گرایی تمرکز شده بررسی می­‌شود چگونه خانواده­‌گرایی فرایند بین‌المللی‌­شدن نقش ایفا می‌کند. خانواده‌­گرایی شایستگی‌ها قابلیت‌هایی اطلاق می‌شود خانوادگی، به­دلیل تعامل بین خانو...

A replacement name is proposed for genus Dayus Gerken, 2001 (Crustacea: Peracarida: Cumacea), preoccupied by Dayus Mahmood, 1967 (Insecta: Hemiptera: Cicadellidae). The following changes are proposed: Jennidayus new replacement name = Dayus Gerken, 2001 (nec Mahmood 1967); Jennidayus pharocheradus (Gerken, 2001), comb. n. = Dayus pharocheradus Gerken, 2001; Jennidayus acanthus (Gerken, 2001), c...

A new monobasic subgenus, Macropsis (Spinoniacropsis) subgen. nov., of the subfamily Macropsinae (Hemiptera: Auchenorrhyncha: Cicadellidae) based on type species Macropsis flavovirens Kuoh, 1992 from Yunnan Province of China is proposed. The new subgenus can be distinguished by the unique character of the male pygofer with two spinelike processes on the caudal margin. Macropsis (S.)flavovirens ...

A new replacement name Angustuma nom. nov. is proposed for the leafhopper genus Angustella Li, 1986 of the subfamily Evacanthinae (Hemiptera: Cicadellidae), and twelve new combinations are proposed. A new species Angustuma rudorsuma sp. nov. is described and illustrated from China. A key is given to distinguish all species of the genus. The type specimens of the new species are deposited in the...

Cryptic habitats are often overlooked in biodiversity surveys. Phytotelmata, or plant pools, one type of cryptic habitat that supports diverse fauna a miniature ecosystem. This study surveys the arthropod community two types phytotelmata, bracts and leaf rolls, on single species, Calathea capitata (Ruiz Pav.) Lindl. (Zingiberales: Marantaceae), from Amazon site Peru. Specimens were collected ei...

Introduction Identification of vectors and potential vectors of Grapevine yellows (GY) diseases is crucial for epidemiology and control of these important diseases (Boudon-Padieu, 2005). Few information are reported in literature concerning the specificity of vector transmission of phytoplasmas. Some phytoplasma strains seem to be specifically transmitted, for example phytoplasmas in the Elm ye...

Phytoplasmas are a group mollicute plant pathogens transmitted by insect vectors in the Hemiptera. Although vector species have been identified for many of plant diseases associated with phytoplasmas, little is known about the specificity of vector transmission. Some phytoplasma strains seem to be specifically transmitted, for example phytoplasmas in the Elm yellow group seem to be transmitted ...

Genetically modified maize tolerant to broad-spectrum herbicides may greatly alter weed flora composition, abundance and therefore affect organisms of higher trophic levels, including herbivore and detritivore arthropods and their natural enemies. This three-year study measured the effects on arthropods of an intensive use of broad-spectrum herbicides in comparison with one application of conve...

Potential insect vectors for transmission of oak leaf scorch caused by Xylella fastidiosa Wells et al., in pin and red oaks in New Jersey were surveyed by placing yellow sticky card traps in tree canopies and fogging with pyrethrin insecticide during 2002-2006. Thirty-seven Cicadomorpha species were collected from 20 genera in Membracidae, Cicadellidae, Aphrophoridae, and Clastopteridae. Of th...

A new species, Sangeeta sinuomacula Li, Dai & Li sp. nov., of tribe Agalliini of subfamily Megophthalminae (Hemiptera: Cicadellidae) is described and illustrated from Yunnnan Province of Southwest China. The new species is easily distinguished from other Sangeeta species by the aedeagal shaft with a pair of slender processes instead of lamelliform lateral expansions. A key to Sangeeta species a...